... , Pure hardware design, no driver needed4, Brightness and contrast of remote display is adjustable on receiver5, Anti-lighting, stable for use ... : VGA, SVGA, XGA, SXGA, UXGA, LCDVideo Standard: 0.7VppConnector: HDB15, Mini—D1N6, RJ45Keyboard Support: PC1AT, PS/2Mouse Support: standard PS/2 ... part, which is used to adjust brightness and contrast of remote display.Appilcation map: 600m cat5 KVM extender